Note 4 - Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Sep. 30, 2025
Less: Accumulated depreciation	$ (65,056)	$ (58,636)
Total property and equipment, net	74,970	77,511
Land [Member]
Property and equipment	3,469	3,469
Building and Building Improvements [Member]
Property and equipment	43,267	41,164
Transportation Equipment [Member]
Property and equipment	3,224	3,313
Machinery and Equipment [Member]
Property and equipment	78,605	77,440
Furniture and Fixtures [Member]
Property and equipment	6,435	6,355
Office, Computer Equipment and Other [Member]
Property and equipment	$ 5,026	$ 4,406

Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection.

Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection.

+ References

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+ Details